925000459999 has 16 divisors (see below), whose sum is σ = 1159618876416. Its totient is φ = 716797360800.

The previous prime is 925000459993. The next prime is 925000460029. The reversal of 925000459999 is 999954000529.

It is a cyclic number.

It is not a de Polignac number, because 925000459999 - 2⁵ = 925000459967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (925000459993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33171127 + ... + 33199000.

It is an arithmetic number, because the mean of its divisors is an integer number (72476179776).

Almost surely, 2^925000459999 is an apocalyptic number.

925000459999 is a deficient number, since it is larger than the sum of its proper divisors (234618416417).

925000459999 is a wasteful number, since it uses less digits than its factorization.

925000459999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66370326.

The product of its (nonzero) digits is 11809800, while the sum is 61.

The spelling of 925000459999 in words is "nine hundred twenty-five billion, four hundred fifty-nine thousand, nine hundred ninety-nine".